WO2001080845A2 - (2-aminoethyl) oxime derivatives for the treatment of depression - Google Patents

(2-aminoethyl) oxime derivatives for the treatment of depression Download PDF

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Publication number
WO2001080845A2
WO2001080845A2 PCT/US2001/013275 US0113275W WO0180845A2 WO 2001080845 A2 WO2001080845 A2 WO 2001080845A2 US 0113275 W US0113275 W US 0113275W WO 0180845 A2 WO0180845 A2 WO 0180845A2
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WIPO (PCT)
Prior art keywords
substituted
compound
compounds
independently
methylene groups
Prior art date
Application number
PCT/US2001/013275
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English (en)
French (fr)
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WO2001080845A3 (en
Inventor
Pascal Druzgala
Original Assignee
Aryx Therapeutics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aryx Therapeutics filed Critical Aryx Therapeutics
Priority to CA002405025A priority Critical patent/CA2405025A1/en
Priority to AU2001255654A priority patent/AU2001255654B2/en
Priority to JP2001577944A priority patent/JP2003531169A/ja
Priority to AU5565401A priority patent/AU5565401A/xx
Priority to EP01928840A priority patent/EP1276478A2/en
Publication of WO2001080845A2 publication Critical patent/WO2001080845A2/en
Publication of WO2001080845A3 publication Critical patent/WO2001080845A3/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/16—Amides, e.g. hydroxamic acids
    • A61K31/165—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/192—Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid 
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
    • A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
    • A61K31/221—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin with compounds having an amino group, e.g. acetylcholine, acetylcarnitine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/275—Nitriles; Isonitriles
    • A61K31/277—Nitriles; Isonitriles having a ring, e.g. verapamil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
    • A61K31/4015—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P15/00—Drugs for genital or sexual disorders; Contraceptives
    • A61P15/10—Drugs for genital or sexual disorders; Contraceptives for impotence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/22—Anxiolytics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/24—Antidepressants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/32—Oximes
    • C07C251/50—Oximes having oxygen atoms of oxyimino groups bound to carbon atoms of substituted hydrocarbon radicals
    • C07C251/58—Oximes having oxygen atoms of oxyimino groups bound to carbon atoms of substituted hydrocarbon radicals of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups

Definitions

  • a number of types of antidepressants have been developed in recent years. Many of these compounds regulate serotonin (5-hydroxytryptamine; 5-HT). Trazodone controls the actions of 5-HT while fluoxetine is a potent and selective inhibitor of 5-HT reuptake. 3-Chloroimipramine which inhibits both 5-HT and norepinephrine reuptake has been extensively used as an antidepressant in Europe and Canada. Other compounds which are of current interest or have been examined as antidepressants include fluvoxamine, citalopram, zimeldine, sertraline, bupropion and nomifensine. Fluvoxamine facilitates serotoninergic neurotransmission via potent and selective inhibition of serotonin reuptake into presynaptic neurons.
  • the serotonergic neural system of the brain have been shown to influence a variety of physiologic functions, and the compounds of the present invention are predicted to have the ability to treat in mammals, including humans, a variety of disorders associated with this neural system, such as eating disorders, depression, obsessive compulsive disorders, panic disorders, alcoholism, pain, memory deficits and anxiety.
  • disorders associated with this neural system such as eating disorders, depression, obsessive compulsive disorders, panic disorders, alcoholism, pain, memory deficits and anxiety.
  • Other indications for antidepressants, such as fluvoxamine include unipolar depression, dysthymia, bipolar depression, treatment-resistant depression, depression in the medically ill, panic disorder, obsessive-compulsive disorder, eating disorders, social phobia, and premenstrual dysphoric disorder.
  • SSRI(s) selective serotonin reuptake inhibitors
  • fluvoxamine gastrointestinal disturbances
  • nausea, diarrhoea/loose stools, constipation with an incidence of 6 to 37%
  • Nausea is the main adverse effect in terms of incidence.
  • These adverse effects although mild to moderate in severity, shy some patients away from treatment with SSRIs.
  • the percentage of patients withdrawing because of nausea ranges from 3 to 8% of the patients.
  • dyspepsia patients suffer from dyspepsia.
  • Fluvoxamine also causes a variety of other adverse effects including anorexia, dry mouth, headache, nervousness, skin rash, sleep problems, somnolence, liver toxicity, mania, increased urination, seizures, sweating increase, tremors, and Tourette's syndrome.
  • Drug toxicity which causes adverse effects is an important consideration in the treatment of individuals. Toxic side effects resulting from the administration of drugs include a variety of conditions which range from low grade fever to death. Drug therapy is justified only when the benefits of the treatment protocol outweigh the potential risks associated with the treatment. The factors balanced by the practitioner include the qualitative and quantitative impact of the drug to be used as well as the resulting outcome if the drug is not provided to the individual. Other factors considered include the clinical knowledge of the patient, the disease and its history of progression, and any known adverse effects associated with a drug.
  • Drug elimination is the result of metabolic activity upon the drug and the subsequent excretion of the drug from the body. Metabolic activity can take place within the vascular supply and/or within cellular compartments or organs. The liver is a principal site of drug metabolism. The metabolic process can be broken down into synthetic and nonsynthetic ractions. In nonsynthetic reactions, the drug is chemically altered by oxidation, reduction, hydrolysis, or any combination of the aforementioned processes. These processes are collectively referred to as Phase I reactions.
  • Phase II reactions also known as synthetic reactions or conjugations
  • the parent drug, or intermediate metabolites thereof are combined with endogenous substrates to yield an addition or conjugation product.
  • Metabolites formed in synthetic reactions are, typically, more polar and biologically inactive. As a result, these metabolites are more easily excreted via the kidneys (in urine) or the liver (in bile).
  • Synthetic reactions include glucuronidation, amino acid conjugation, acetylation, sulfoconjugation, and methylation.
  • the subject invention provides materials and methods for the safe and effective inhibition of serotonin reuptake.
  • the subject invention provides therapeutic compounds for the treatment of depression.
  • the compounds of the subject invention can be used to treat at-risk populations, thereby bringing relief of symptoms, improving the quality of life, preventing acute and long-term complications, and treating accompanying disorders.
  • the subject invention provides compounds which are readily metabolized by the physiological metabolic drug detoxification systems.
  • the therapeutic compounds of the subject invention contain an ester group, which does not detract from the ability of these compounds to provide a therapeutic benefit, but which makes these compounds more susceptible to degradation by hydrolases, particularly serum and/or cytosolic esterases.
  • the subject invention further provides methods of treatment comprising the administration of these compounds to individuals in need of treatment for depression.
  • the subject invention pertains to the breakdown products which are formed when the therapeutic compounds of the subject invention are acted upon by esterases. These breakdown products can be used as described herein to monitor the clearance of the therapeutic compounds from a patient.
  • the subject invention provides methods for synthesizing the therapeutic compounds of the subject invention.
  • This invention is drawn to compounds which are more easily metabolized by the metabolic drug detoxification systems.
  • This invention is also drawn to methods of treating disorders, such as obsessive compulsive disorder, depression, or disorders associated with acy oxyribonucleic disorder.
  • this invention provides analogs of drugs which have been designed to be more susceptible to degradation by hydrolases. particularly serum and/or cytosolic esterases and methods of treatment comprising the administration of these analogs to individuals.
  • the subject invention provides materials and methods for the treatment of depression and other disorders related to serotonin re uptake.
  • the therapeutic compounds of the subject invention are stable in storage but have a relatively short half-life in the physiological environment; therefore, the compounds of the subject invention can be used with a lower incidence of side effects and toxicity.
  • therapeutic compounds are provided which are useful in the treatment of depression and which contain moiety, such as an ester group, which is susceptable to degradation by hydrolases, thereby breaking down the compound and facilitating its efficient removal from the treated individual.
  • the therapeutic compounds are metabolized by the Phase I drug detoxification system.
  • a further aspect of the subject invention pertains to the breakdown products which are produced when the therapeutic compounds of the subject invention are acted upon by a hydrolase.
  • the presence of these breakdown products in the urine or serum can be used to monitor the rate of clearance of the therapeutic compound from a patient.
  • Degradation of the compounds of the subject invention by enzymes such as hydrolases is particularly advantageous for drug metabolism because these enzymes are ubiquitously distributed and their activity is not dependent on age, gender, or disease state to the same extent as oxidative hepatic drug metabolism.
  • the subject invention further provides methods of synthesizing the unique and advantageous therapeutic compounds of the subject invention. Particularly, methods of producing less toxic therapeutic agents comprising introducing ester groups into therapeutic agents (target drugs) are taught.
  • the ester linkage may be introduced into the compound at a site which is convenient in the manufacturing process for the target drug.
  • the sensitivity of the ester linkage may be manipulated by the addition of side groups which hinder or promote the hydro lytic activity of the hydrolases responsible for cleaving the drug. Methods of adding such side groups, as well as the side groups themselves, are well known to the skilled artisan and can be readily carried out utilizing the guidance provided herein.
  • the subject invention further provides methods of treating disorders, such as depression comprising the administration of a therapeutically effective amount of esterified fluvoxamine analogs to an individual in need of treatment.
  • Fluraxamine and various related compounds are described in, for example, U.S. Patent No. 4,085,225 which is incorporated herein in its entirety by reference. Accordingly, the subject invention provides esterified fluvoxamine analogs and pharmaceutical compositions of these esterified compounds.
  • This invention is also drawn to methods of treating depression, disorders associated with AID hypofunction, and affective disorders, such as obsessive compulsive disorder, comprising the administration of a therapeutically effective amount of the esterified fluvoxamine analog compounds to an individual in need of treatment.
  • the invention is also applicable to other disorders associated with serotonin hypofunction (see U.S. Patent Nos. 5,686,447 and 5,770,740 hereby incorporated by reference in their entireties).
  • Oxime ether compounds of the subject invention have the following structure:
  • Pharmaceutically acceptable acids include fumarate, maleate, citrate, hydrochloride, phosphate, and gluconate.
  • X is fluoro, chloro, iodo, trifluoromethyl, methoxy, cyano, nitro, amino, mono- or di-substituted amino, carboxamide, carboxylic acid, carboxylic ester, sulfonic acid, methyl sulfonate, or sulfonamide.
  • n is from 0 to 12, preferably from 0 to 6, and more preferably from 0 to 4,
  • R, and R 2 are, independently, H, C 0 alkyl, or R, and R 2 are methylene groups that are part of a cyclic structure, such cyclic structure being, for example, cyclopropyl, cyclobutyl, cyclopentyl, or cyclohexyl.
  • the cyclic structure can also be substituted with 1 to 4 alkyl groups.
  • Y can be OR 3 , where R 3 is a linear or branched alkyl group having 1 to 12 carbon atoms, or R 3 is benzyl, substituted benzyl, aryl, heteroaryl, substituted aryl, or substituted heteraryl.
  • Y can also be NR 4 R 5 where R 4 and R 5 are independently H, methyl, ethyl, or R, and R 5 are methylene groups that are part of a cyclohexyl ring.
  • the cyclohexyl ring can in turn be substituted with 1 to 4 alkyl groups.
  • the compounds of this invention have therapeutic properties similar to those of the unmodified parent compounds. Accordingly, dosage rates and routes of administration of the disclosed compounds are similar to those already used in the art and known to the skilled artisan (see, for example, Physicians ' Desk Reference, 54 th Ed., Medical Economics Company, Montvale, NJ, 2000).
  • compositions of the subject invention can be formulated according to known methods for preparing pharmaceutically useful compositions. Formulations are described in detail in a number of sources which are well known and readily available to those skilled in the art. For example, Remington's Pharmaceutical Science by E.W. Martin describes formulations which can be used in connection with the subject invention. In general, the compositions of the subject invention will be formulated such that an effective amount of the bioactive compound(s) is combined with a suitable carrier in order to facilitate effective administration of the composition.
  • compositions comprising, as an active ingredient, an effective amount of one or more of the compounds and one or more non-toxic, pharmaceutically acceptable carrier or diluent.
  • carriers for use in the invention include ethanol, dimethyl sulfoxide, glycerol, silica, alumina, starch, and equivalent carriers and diluents.
  • acceptable carriers can be either solid or liquid.
  • Solid form preparations include powders, tablets, pills, capsules, cachets, suppositories and dispersible granules.
  • a solid carrier can be one or more substances which may act as diluents, flavoring agents, solubilizers, lubricants, suspending agents, binders, preservatives, tablet disintegrating agents or an encapsulating material.
  • the disclosed pharmaceutical compositions may be subdivided into unit doses containing appropriate quantities of the active component.
  • the unit dosage form can be a packaged preparation, such as packeted tablets, capsules, and powders in paper or plastic containers or in vials or ampoules.
  • the unit dosage can be a liquid based preparation or formulated to be incorporated into solid food products, chewing gum, or lozenge.
  • the term "individual(s)" is defined as a single mammal to which is administered a compound of the present invention.
  • the mammal may be a rodent, for example a mouse or rat, pig, horse, rabbit, goat, pig, cow, cat, dog, or human.
  • the individual is a human.
  • the number of methylene groups between the terminal carboxyl and the oxime moiety can be controlled in step (iii).
  • the number of methylene groups is (CH 2 ) n , where n is equal to 3.
  • Modifications of the compounds disclosed herein can readily be made by those skilled in the art.
  • analogs, and salts of the exemplified compounds are within the scope of the subject invention. With a knowledge of the compounds of the subject invention, and their structures, skilled chemists can use known procedures to synthesize these compounds from available substrates.
  • analogs refers to compounds which are substantially the same as another compound but which may have been modified by, for example, adding additional side groups.
  • analogs as used in this application also may refer to compounds which are substantially the same as another compound but which have atomic or molecular substitutions at certain locations in the compound.
  • Analogs of the exemplified compounds can be readily prepared using commonly known, standard reactions. These standard reactions include, but are not limited to, hydrogenation, methylation, acetylation, and acidification reactions.
  • new salts within the scope of the invention can be made by adding mineral acids, e.g., HC1, H 2 SO 4 , etc., or strong organic acids, e.g., formic, oxalic, etc., in appropriate amounts to form the acid addition salt of the parent compound or its derivative.
  • synthesis type reactions may be used pursuant to known procedures to add or modify various groups in the exemplified compounds to produce other compounds within the scope of the invention.

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Psychiatry (AREA)
  • Endocrinology (AREA)
  • Reproductive Health (AREA)
  • Pain & Pain Management (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
PCT/US2001/013275 2000-04-24 2001-04-24 (2-aminoethyl) oxime derivatives for the treatment of depression WO2001080845A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002405025A CA2405025A1 (en) 2000-04-24 2001-04-24 (2-aminoethyl) oxime derivatives for the treatment of depression
AU2001255654A AU2001255654B2 (en) 2000-04-24 2001-04-24 Materials and methods for the treatment of depression
JP2001577944A JP2003531169A (ja) 2000-04-24 2001-04-24 うつ病治療のための材料と方法
AU5565401A AU5565401A (en) 2000-04-24 2001-04-24 Materials and methods for the treatment of depression
EP01928840A EP1276478A2 (en) 2000-04-24 2001-04-24 (2-aminoethyl) oxime derivatives for the treatment of depression

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19934300P 2000-04-24 2000-04-24
US60/199,343 2000-04-24

Publications (2)

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WO2001080845A2 true WO2001080845A2 (en) 2001-11-01
WO2001080845A3 WO2001080845A3 (en) 2002-05-23

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PCT/US2001/013275 WO2001080845A2 (en) 2000-04-24 2001-04-24 (2-aminoethyl) oxime derivatives for the treatment of depression

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US (2) US6469064B2 (ja)
EP (1) EP1276478A2 (ja)
JP (1) JP2003531169A (ja)
AU (2) AU2001255654B2 (ja)
CA (1) CA2405025A1 (ja)
WO (1) WO2001080845A2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006026251A1 (en) * 2004-08-31 2006-03-09 Aryx Therapeutics Materials and methods for the treatment of depression

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR021155A1 (es) * 1999-07-08 2002-06-12 Lundbeck & Co As H Tratamiento de desordenes neuroticos
JP2003531169A (ja) * 2000-04-24 2003-10-21 アリックス セラピューティクス うつ病治療のための材料と方法
US7049326B2 (en) * 2000-05-12 2006-05-23 The University Of Toledo Method and compositions for temporarily incapacitating subjects
US6756047B2 (en) * 2000-05-12 2004-06-29 The University Of Toledo Method and compositions for treating persistent pulmonary hypertension using aralkyl ester soft drugs
US6750238B1 (en) 2000-05-12 2004-06-15 The University Of Toledo Aralkyl ester soft drugs
CA2445843A1 (en) * 2001-05-01 2002-11-07 H. Lundbeck A/S The use of enantiomeric pure escitalopram

Citations (2)

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NL7610399A (en) * 1976-09-20 1978-03-22 Philips Nv O-Aminoethyl oxime derivs. of halophenyl ketone cpds. - are selective nor-adrenalin potentiators useful as antidepressants
GB1533063A (en) * 1975-03-20 1978-11-22 Philips Nv Oximes of nitroacetophenone derivatives

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NL7503310A (nl) * 1975-03-20 1976-09-22 Philips Nv Verbindingen met antidepressieve werking.
US5665756A (en) 1994-08-03 1997-09-09 Hoechst Marion Roussel, Inc. Aminoalkyloximes useful in the treatment of depression and obsessive compulsive disorders
JP2003531169A (ja) * 2000-04-24 2003-10-21 アリックス セラピューティクス うつ病治療のための材料と方法

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
GB1533063A (en) * 1975-03-20 1978-11-22 Philips Nv Oximes of nitroacetophenone derivatives
NL7610399A (en) * 1976-09-20 1978-03-22 Philips Nv O-Aminoethyl oxime derivs. of halophenyl ketone cpds. - are selective nor-adrenalin potentiators useful as antidepressants

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BOSCHMAN T A C ET AL: "IN VITRO INHIBITION OF ADP-INDUCED PLATELET AGGREGATION BY O-(AMINOALKYL) OXIME ETHERS" EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, EDITIONS SCIENTIFIQUE ELSEVIER, PARIS, FR, vol. 15, no. 4, 1 July 1980 (1980-07-01), pages 351-356, XP000577126 ISSN: 0223-5234 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006026251A1 (en) * 2004-08-31 2006-03-09 Aryx Therapeutics Materials and methods for the treatment of depression

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US6469064B2 (en) 2002-10-22
US6809116B2 (en) 2004-10-26
CA2405025A1 (en) 2001-11-01
EP1276478A2 (en) 2003-01-22
AU2001255654B2 (en) 2005-09-22
JP2003531169A (ja) 2003-10-21
US20010056119A1 (en) 2001-12-27
US20030078284A1 (en) 2003-04-24
WO2001080845A3 (en) 2002-05-23
AU5565401A (en) 2001-11-07

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